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HNA-ACID




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Aramid Fibre, CSM Elastomers.

For different aggressive media. Excellent Chemicals resistance to acid & alkaline media.






Technical Specifications:
Associated Scientific and Engineering Works
Properties Test Method Unit Specified Value
Density gm/cm3 1.70-2.00
Tensile Strength
(a) ACC to ASTM F 152 (Across Grain) N/mm2 10.5
(b) ACC to DIN 52910 (Across Grain) N/mm2 -
Compressibility ASTM F36A % 7.0-17.0
Recovery ASTM F36A % >40
In Acid Thickness Increase
96 % H2SO4 Acid (48hrs.at23OC)
65 % H2SO4 Acid (48hrs.at23OC)
40 % HNO3 Acid (48hrs.at23OC)
%
%
%
%
%
%
25
15
15
Ignition Loss DIN 52911 % <28
Sealability Against Nitrogen DIN 3535 CM3/min <1.5
Max. Peak Temperature oC 200
Max. Continuous Temperature oC 150
Max. Operating Pressure Kg./CM2 60
Associated Scientific and Engineering Works

Graphite coating, teflon coating, antistick coating are also available on request. Properties applicable for 2.0mm thick material